Why take the CompTIA A+ Exam
It’s a good idea for any career to start with the basics and then move on to more specialized areas. The CompTIA A+ exam is a great way to learn the basics for an IT professional. It is required by many IT help desks and can look great on a resume.
You will be a better IT professional if you learn from the A+ exam preparation. Here are some reasons A+ is a great way for you to jumpstart your IT career.
A+ The Universal Test
It’s clear that A+ preparation will fill knowledge gaps in IT support. Even if your experience in the field is 20+ years, it’s worth taking this exam to refresh your knowledge and keep up to date with new developments. It is impossible to know everything, but the best IT professionals never stop learning.
People go into IT from all walks and for many reasons. Companies will sometimes take people off the streets if they are interested and able to adapt to the job. After some time spent tinkering around with the devices, it might become apparent that you need to have a greater understanding of networks, PCs, and mobile devices. While experience is valuable, it doesn’t replace disciplined study. The A+ exam covers many aspects of network troubleshooting and hardware. This will help you to improve your IT skills.
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Start training1.0 Hardware: 34%
You want to be able make a diagnosis and fix your computer/laptop when it goes wrong. You need to be able to diagnose the problem before you can fix it. Before you start to fix them, or deciding if you should, you should know what the parts are.
The A+ exam’s largest section requires you to be able identify and describe the functions of components and peripherals. Although you may be familiar with the motherboard of a computer, it is not easy to name all the parts connected to it. There are expansion slots and memory cards, power connections as well as fan, CPU, fan, and other parts. Before you do anything, it is important to understand what the cover on a PC means.
There are many types of almost every component on a PC. For RAM, you can have DDR2, DDR2, DDR3, SODIMM or DIMM. It is important to know the difference. There are many types of form factors, expansion slots and drives. There is much to learn.
The A+ exam covers a lot, and it all starts with hardware. Although computers may be smaller, there are still many components within those small packages.
2.0 Networking: 21%
Anyone who wants to understand networking must learn about TCP/IP. Since the beginning of the internet, it has been the standard protocol stack. This is only a small part of the exam, but it is a crucial one. Are you able to distinguish between IPv4 vs IPv6? Do you know the difference in public and private IP addresses Are you familiar with subnet masks or gateways? Network+ provides more detail. A+ is a brief introduction to these topics. Network+ offers more.
IT professionals need to have a solid understanding of networking skills. Not only do you need to be familiar with switches, routers, firewalls, and other technologies, but you also need knowledge of the most common ports and protocols that personal computers use. For example, email uses TCP 25 and SMTP protocols. It’s essential to be familiar with wireless networking standards and encryption. Wi-Fi is now available in every office. This guide will help you understand how to choose the best wireless setup.
A network is how computers communicate with one another. It is not possible without connectivity, either wireless radio waves or physical cables. Students in A+ learn about LAN vs. DSL, cable, fiber, satellite, and other technologies that link computers. These may seem simple, but they are essential.